NIKWAX Cotton PROOF Wash-in Waterproofing for Fabric, Polycotton & Canvas Clothing, Tents and Equipment. Adds Water Repellency Revives Breathability

HIGH PERFORMANCE WATERPROOFING – When cotton gets wet it gets heavy and loses its insulation properties, Nikwax Cotton Proof adds durable water repellency; keeping you dry, reducing weight gain and maintaining the breathability of cotton, polycotton and canvas. Nikwax Cotton Proof prolongs the life of gear and optimises performance in wet weather. MAINTAINS BREATHABILITY – When cotton, canvas or polycotton gets wet it absorbs water and loses its breathability. Nikwax Cotton proof coats the individual fibres so that water is not absorbed and breathability is maintained. EASY TO USE – Apply in a washing machine or by hand. Can be used on wet fabric and will not affect cosmetic appearance VERSATILE – Can be used on a wide range of items from canvas tents and bags to polycotton clothing, even jeans and sweatshirts! ECO-FRIENDLY & SUSTAINABLE – All Nikwax products are environmentally friendly, PFAS-free, water based and non-persistent in the environment. Nikwax bottles are made from recycled material and are recyclable, making Nikwax a great choice for eco-conscious customers.